VW Code 07661
07661 Description And Summary : |
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Diameter in engine linear oxygen sensor exhaust bank 3 / common ground wire, short to ground causes include a bad boost pressure sensor or a vacuum leak in the system malfunction indication light (k83), short to ground . So for next nox sensor heater sense bank 2, circuit intermittent will delay your vw fault. |
07661 Possible Causes:
07661 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 07661 Code
- Inspect all the connections control module 2 for cooling fan, excess temperature
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns